Hazardous Weather Conditions
Current conditions at
Witham Field Airport (KSUA)
Lat: 27.18°NLon: 80.23°WElev: 13ft.
Fair
88°F
31°C
| Humidity | 70% |
| Wind Speed | E 9 mph |
| Barometer | 30.11 in |
| Dewpoint | 77°F (25°C) |
| Visibility | 7.00 mi |
| Heat Index | 100°F (38°C) |
| Last update | 14 Aug 6:47 pm EDT |
Extended Forecast for
3 Miles SE Port St. Lucie-River Park FL
Heat Advisory until August 14, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Tonight
Low: 76 °F
Mostly Clear
Saturday
High: 93 °F
Chance
T-stormsSaturday Night
Low: 75 °F
Mostly Clear
Sunday
High: 93 °F
Sunny then
Slight Chance
T-stormsSunday Night
Low: 75 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 95 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 76. East southeast wind around 5 mph becoming calm in the evening.
Saturday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Light east wind becoming southeast 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Heat index values as high as 107. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 94. Calm wind becoming north northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. West wind around 5 mph becoming north in the afternoon.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. South southeast wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. West wind around 5 mph becoming south in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. South southeast wind around 5 mph becoming calm in the evening.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Port St. Lucie-River Park FL
27.29°N 80.31°W (Elev. 3 ft)
27.29°N 80.31°W (Elev. 3 ft)
6:56 pm EDT Aug 14, 2026
6pm EDT Aug 14, 2026-6pm EDT Aug 21, 2026
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